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Searched refs:fuzz (Results 1 – 25 of 214) sorted by relevance

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/external/openssh/regress/unittests/test_helper/
Dfuzz.c59 struct fuzz { struct
103 fuzz_fmt(struct fuzz *fuzz, char *s, size_t n) in fuzz_fmt() argument
105 if (fuzz == NULL) in fuzz_fmt()
108 switch (fuzz->strategy) { in fuzz_fmt()
111 fuzz_ntop(fuzz->strategy), in fuzz_fmt()
112 fuzz->o1, fuzz->slen * 8, fuzz->o1); in fuzz_fmt()
116 fuzz_ntop(fuzz->strategy), in fuzz_fmt()
117 (((fuzz_ullong)fuzz->o2) * fuzz->slen * 8) + fuzz->o1, in fuzz_fmt()
118 ((fuzz_ullong)fuzz->slen * 8) * fuzz->slen * 8, in fuzz_fmt()
119 fuzz->o1, fuzz->o2); in fuzz_fmt()
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/external/skqp/fuzz/
DFuzzCanvas.cpp92 inline T make_fuzz_t(Fuzz* fuzz) { in make_fuzz_t() argument
94 fuzz->next(&t); in make_fuzz_t()
104 static sk_sp<SkColorFilter> make_fuzz_colorfilter(Fuzz* fuzz, int depth) { in make_fuzz_colorfilter() argument
109 fuzz->nextRange(&colorFilterType, 0, 8); in make_fuzz_colorfilter()
116 fuzz->next(&color); in make_fuzz_colorfilter()
117 fuzz->nextRange(&mode, 0, SkBlendMode::kLastMode); in make_fuzz_colorfilter()
121 sk_sp<SkColorFilter> outer = make_fuzz_colorfilter(fuzz, depth - 1); in make_fuzz_colorfilter()
125 sk_sp<SkColorFilter> inner = make_fuzz_colorfilter(fuzz, depth - 1); in make_fuzz_colorfilter()
131 fuzz->nextN(array, SK_ARRAY_COUNT(array)); in make_fuzz_colorfilter()
136 fuzz->next(&mul, &add); in make_fuzz_colorfilter()
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DFuzzDrawFunctions.cpp25 static void init_string(Fuzz* fuzz, char* str, size_t bufSize) { in init_string() argument
27 fuzz->nextRange(&str[i], 0x20, 0x7E); // printable ASCII in init_string()
33 static void init_paint(Fuzz* fuzz, SkPaint* p) { in init_paint() argument
35 fuzz->next(&b); in init_paint()
39 fuzz->nextRange(&tmp_u8, 0, (int)SkBlendMode::kLastMode); in init_paint()
43 fuzz->next(&co); in init_paint()
46 fuzz->next(&b); in init_paint()
49 fuzz->nextRange(&tmp_u8, 0, (int)kHigh_SkFilterQuality); in init_paint()
52 fuzz->nextRange(&tmp_u8, 0, (int)SkPaint::kLast_Cap); in init_paint()
55 fuzz->nextRange(&tmp_u8, 0, (int)SkPaint::kLast_Join); in init_paint()
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DFuzzCommon.cpp12 static void fuzz_nice_float(Fuzz* fuzz, float* f) { in fuzz_nice_float() argument
14 fuzz->next(&v); in fuzz_nice_float()
20 static void fuzz_nice_float(Fuzz* fuzz, float* f, Args... rest) { in fuzz_nice_float() argument
21 fuzz_nice_float(fuzz, f); in fuzz_nice_float()
22 fuzz_nice_float(fuzz, rest...); in fuzz_nice_float()
25 static void fuzz_nice_rect(Fuzz* fuzz, SkRect* r) { in fuzz_nice_rect() argument
26 fuzz_nice_float(fuzz, &r->fLeft, &r->fTop, &r->fRight, &r->fBottom); in fuzz_nice_rect()
31 void FuzzNicePath(Fuzz* fuzz, SkPath* path, int maxOps) { in FuzzNicePath() argument
32 if (maxOps <= 0 || fuzz->exhausted() || path->countPoints() > 100000) { in FuzzNicePath()
36 fuzz->nextRange(&fillType, 0, (uint8_t)SkPath::kInverseEvenOdd_FillType); in FuzzNicePath()
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DFuzzPathop.cpp16 DEF_FUZZ(Pathop, fuzz) { in DEF_FUZZ() argument
19 fuzz->nextRange(&choice, 0, 4); in DEF_FUZZ()
23 fuzz->nextRange(&ops, 0, MAX_OPS); in DEF_FUZZ()
25 for (uint8_t i = 0; i < ops && !fuzz->exhausted(); i++) { in DEF_FUZZ()
27 FuzzEvilPath(fuzz, &path, SkPath::Verb::kDone_Verb); in DEF_FUZZ()
29 fuzz->nextRange(&ft, 0, SkPath::kInverseEvenOdd_FillType); in DEF_FUZZ()
33 fuzz->nextRange(&op, 0, SkPathOp::kReverseDifference_SkPathOp); in DEF_FUZZ()
43 FuzzEvilPath(fuzz, &path, SkPath::Verb::kDone_Verb); in DEF_FUZZ()
45 fuzz->nextRange(&ft, 0, SkPath::kInverseEvenOdd_FillType); in DEF_FUZZ()
50 fuzz->next(&isSame); in DEF_FUZZ()
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DFuzzParsePath.cpp38 static void add_white(Fuzz* fuzz, SkString* atom) { in add_white() argument
46 fuzz->nextRange(&reps, 0, 2); in add_white()
49 fuzz->nextRange(&index, 0, (int) SK_ARRAY_COUNT(gWhiteSpace) - 1); in add_white()
56 static void add_some_white(Fuzz* fuzz, SkString* atom) { in add_some_white() argument
58 add_white(fuzz, atom); in add_some_white()
62 static void add_comma(Fuzz* fuzz, SkString* atom) { in add_comma() argument
67 add_white(fuzz, atom); in add_comma()
69 fuzz->next(&b); in add_comma()
73 add_some_white(fuzz, atom); in add_comma()
76 SkString MakeRandomParsePathPiece(Fuzz* fuzz) { in MakeRandomParsePathPiece() argument
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DFuzzGradients.cpp20 void makeMatrix(Fuzz* fuzz, SkMatrix* m) { in makeMatrix() argument
22 fuzz->nextN(mat, 9); in makeMatrix()
26 void initGradientParams(Fuzz* fuzz, std::vector<SkColor>* colors, in initGradientParams() argument
29 fuzz->nextRange(&count, 0, MAX_COUNT); in initGradientParams()
34 fuzz->nextRange(&m, 0, 2); in initGradientParams()
42 fuzz->next(&c, &s); in initGradientParams()
106 void fuzzLinearGradient(Fuzz* fuzz) { in fuzzLinearGradient() argument
108 fuzz->next(&pts[0].fX, &pts[0].fY, &pts[1].fX, &pts[1].fY); in fuzzLinearGradient()
110 fuzz->next(&useLocalMatrix, &useGlobalMatrix); in fuzzLinearGradient()
115 initGradientParams(fuzz, &colors, &pos, &mode); in fuzzLinearGradient()
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DFuzzEncoders.cpp26 static SkBitmap make_fuzzed_bitmap(Fuzz* fuzz) { in make_fuzzed_bitmap() argument
29 fuzz->nextRange(&w, 1, MAX_WIDTH); in make_fuzzed_bitmap()
30 fuzz->nextRange(&h, 1, MAX_HEIGHT); in make_fuzzed_bitmap()
35 fuzz->nextN((SkPMColor*)bm.getPixels(), n); in make_fuzzed_bitmap()
39 DEF_FUZZ(PNGEncoder, fuzz) { in DEF_FUZZ() argument
40 auto bm = make_fuzzed_bitmap(fuzz); in DEF_FUZZ()
43 fuzz->nextRange(&opts.fZLibLevel, 0, 9); in DEF_FUZZ()
49 DEF_FUZZ(JPEGEncoder, fuzz) { in DEF_FUZZ() argument
50 auto bm = make_fuzzed_bitmap(fuzz); in DEF_FUZZ()
53 fuzz->nextRange(&opts.fQuality, 0, 100); in DEF_FUZZ()
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/external/skia/fuzz/
DFuzzCanvas.cpp92 inline T make_fuzz_t(Fuzz* fuzz) { in make_fuzz_t() argument
94 fuzz->next(&t); in make_fuzz_t()
104 static sk_sp<SkColorFilter> make_fuzz_colorfilter(Fuzz* fuzz, int depth) { in make_fuzz_colorfilter() argument
109 fuzz->nextRange(&colorFilterType, 0, 8); in make_fuzz_colorfilter()
116 fuzz->next(&color); in make_fuzz_colorfilter()
117 fuzz->nextRange(&mode, 0, SkBlendMode::kLastMode); in make_fuzz_colorfilter()
121 sk_sp<SkColorFilter> outer = make_fuzz_colorfilter(fuzz, depth - 1); in make_fuzz_colorfilter()
125 sk_sp<SkColorFilter> inner = make_fuzz_colorfilter(fuzz, depth - 1); in make_fuzz_colorfilter()
131 fuzz->nextN(array, SK_ARRAY_COUNT(array)); in make_fuzz_colorfilter()
136 fuzz->next(&mul, &add); in make_fuzz_colorfilter()
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DFuzzDrawFunctions.cpp25 static void init_string(Fuzz* fuzz, char* str, size_t bufSize) { in init_string() argument
27 fuzz->nextRange(&str[i], 0x20, 0x7E); // printable ASCII in init_string()
33 static void init_paint(Fuzz* fuzz, SkPaint* p) { in init_paint() argument
35 fuzz->next(&b); in init_paint()
39 fuzz->nextRange(&tmp_u8, 0, (int)SkBlendMode::kLastMode); in init_paint()
43 fuzz->next(&co); in init_paint()
46 fuzz->next(&b); in init_paint()
49 fuzz->nextRange(&tmp_u8, 0, (int)kHigh_SkFilterQuality); in init_paint()
52 fuzz->nextRange(&tmp_u8, 0, (int)SkPaint::kLast_Cap); in init_paint()
55 fuzz->nextRange(&tmp_u8, 0, (int)SkPaint::kLast_Join); in init_paint()
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DFuzzCommon.cpp12 static void fuzz_nice_float(Fuzz* fuzz, float* f) { in fuzz_nice_float() argument
14 fuzz->next(&v); in fuzz_nice_float()
20 static void fuzz_nice_float(Fuzz* fuzz, float* f, Args... rest) { in fuzz_nice_float() argument
21 fuzz_nice_float(fuzz, f); in fuzz_nice_float()
22 fuzz_nice_float(fuzz, rest...); in fuzz_nice_float()
25 static void fuzz_nice_rect(Fuzz* fuzz, SkRect* r) { in fuzz_nice_rect() argument
26 fuzz_nice_float(fuzz, &r->fLeft, &r->fTop, &r->fRight, &r->fBottom); in fuzz_nice_rect()
31 void FuzzNicePath(Fuzz* fuzz, SkPath* path, int maxOps) { in FuzzNicePath() argument
32 if (maxOps <= 0 || fuzz->exhausted() || path->countPoints() > 100000) { in FuzzNicePath()
36 fuzz->nextRange(&fillType, 0, (uint8_t)SkPath::kInverseEvenOdd_FillType); in FuzzNicePath()
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DFuzzPathop.cpp16 DEF_FUZZ(Pathop, fuzz) { in DEF_FUZZ() argument
19 fuzz->nextRange(&choice, 0, 4); in DEF_FUZZ()
23 fuzz->nextRange(&ops, 0, MAX_OPS); in DEF_FUZZ()
25 for (uint8_t i = 0; i < ops && !fuzz->exhausted(); i++) { in DEF_FUZZ()
27 FuzzEvilPath(fuzz, &path, SkPath::Verb::kDone_Verb); in DEF_FUZZ()
29 fuzz->nextRange(&ft, 0, SkPath::kInverseEvenOdd_FillType); in DEF_FUZZ()
33 fuzz->nextRange(&op, 0, SkPathOp::kReverseDifference_SkPathOp); in DEF_FUZZ()
43 FuzzEvilPath(fuzz, &path, SkPath::Verb::kDone_Verb); in DEF_FUZZ()
45 fuzz->nextRange(&ft, 0, SkPath::kInverseEvenOdd_FillType); in DEF_FUZZ()
50 fuzz->next(&isSame); in DEF_FUZZ()
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DFuzzParsePath.cpp38 static void add_white(Fuzz* fuzz, SkString* atom) { in add_white() argument
46 fuzz->nextRange(&reps, 0, 2); in add_white()
49 fuzz->nextRange(&index, 0, (int) SK_ARRAY_COUNT(gWhiteSpace) - 1); in add_white()
56 static void add_some_white(Fuzz* fuzz, SkString* atom) { in add_some_white() argument
58 add_white(fuzz, atom); in add_some_white()
62 static void add_comma(Fuzz* fuzz, SkString* atom) { in add_comma() argument
67 add_white(fuzz, atom); in add_comma()
69 fuzz->next(&b); in add_comma()
73 add_some_white(fuzz, atom); in add_comma()
76 SkString MakeRandomParsePathPiece(Fuzz* fuzz) { in MakeRandomParsePathPiece() argument
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DFuzzGradients.cpp20 void makeMatrix(Fuzz* fuzz, SkMatrix* m) { in makeMatrix() argument
22 fuzz->nextN(mat, 9); in makeMatrix()
26 void initGradientParams(Fuzz* fuzz, std::vector<SkColor>* colors, in initGradientParams() argument
29 fuzz->nextRange(&count, 0, MAX_COUNT); in initGradientParams()
34 fuzz->nextRange(&m, 0, 2); in initGradientParams()
42 fuzz->next(&c, &s); in initGradientParams()
106 void fuzzLinearGradient(Fuzz* fuzz) { in fuzzLinearGradient() argument
108 fuzz->next(&pts[0].fX, &pts[0].fY, &pts[1].fX, &pts[1].fY); in fuzzLinearGradient()
110 fuzz->next(&useLocalMatrix, &useGlobalMatrix); in fuzzLinearGradient()
115 initGradientParams(fuzz, &colors, &pos, &mode); in fuzzLinearGradient()
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DFuzzEncoders.cpp26 static SkBitmap make_fuzzed_bitmap(Fuzz* fuzz) { in make_fuzzed_bitmap() argument
29 fuzz->nextRange(&w, 1, MAX_WIDTH); in make_fuzzed_bitmap()
30 fuzz->nextRange(&h, 1, MAX_HEIGHT); in make_fuzzed_bitmap()
35 fuzz->nextN((SkPMColor*)bm.getPixels(), n); in make_fuzzed_bitmap()
39 DEF_FUZZ(PNGEncoder, fuzz) { in DEF_FUZZ() argument
40 auto bm = make_fuzzed_bitmap(fuzz); in DEF_FUZZ()
43 fuzz->nextRange(&opts.fZLibLevel, 0, 9); in DEF_FUZZ()
49 DEF_FUZZ(JPEGEncoder, fuzz) { in DEF_FUZZ() argument
50 auto bm = make_fuzzed_bitmap(fuzz); in DEF_FUZZ()
53 fuzz->nextRange(&opts.fQuality, 0, 100); in DEF_FUZZ()
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/external/openssh/regress/unittests/sshkey/
Dtest_fuzz.c42 onerror(void *fuzz) in onerror() argument
45 fuzz_dump((struct fuzz *)fuzz); in onerror()
53 struct fuzz *fuzz; in public_fuzz() local
58 fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | /* XXX too slow FUZZ_2_BIT_FLIP | */ in public_fuzz()
66 TEST_ONERROR(onerror, fuzz); in public_fuzz()
67 for(; !fuzz_done(fuzz); fuzz_next(fuzz)) { in public_fuzz()
68 if (sshkey_from_blob(fuzz_ptr(fuzz), fuzz_len(fuzz), &k1) == 0) in public_fuzz()
71 fuzz_cleanup(fuzz); in public_fuzz()
77 struct fuzz *fuzz; in sig_fuzz() local
83 fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | /* too slow FUZZ_2_BIT_FLIP | */ in sig_fuzz()
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/external/libchrome/mojo/public/tools/fuzzers/
Dmojo_fuzzer_message_dump.cc72 fuzz::mojom::FuzzUnionPtr union_bool = fuzz::mojom::FuzzUnion::New(); in GetBoolFuzzUnion()
79 auto GetStructMapFuzzUnion(fuzz::mojom::FuzzDummyStructPtr in) { in GetStructMapFuzzUnion()
80 fuzz::mojom::FuzzUnionPtr union_struct_map = fuzz::mojom::FuzzUnion::New(); in GetStructMapFuzzUnion()
81 base::flat_map<std::string, fuzz::mojom::FuzzDummyStructPtr> struct_map; in GetStructMapFuzzUnion()
89 auto GetComplexFuzzUnion(fuzz::mojom::FuzzUnionPtr in) { in GetComplexFuzzUnion()
93 outer[fuzz::mojom::FuzzEnum::FUZZ_VALUE0])>::type inner; in GetComplexFuzzUnion()
99 outer[fuzz::mojom::FuzzEnum::FUZZ_VALUE0] = std::move(inner); in GetComplexFuzzUnion()
103 fuzz::mojom::FuzzUnionPtr union_complex = fuzz::mojom::FuzzUnion::New(); in GetComplexFuzzUnion()
110 decltype(fuzz::mojom::FuzzStruct::fuzz_primitive_array) primitive_array; in GetFuzzStructPrimitiveArrayValue()
117 decltype(fuzz::mojom::FuzzStruct::fuzz_primitive_map) primitive_map; in GetFuzzStructPrimitiveMapValue()
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Dfuzz_impl.h12 class FuzzImpl : public fuzz::mojom::FuzzInterface,
13 public fuzz::mojom::FuzzDummyInterface {
15 explicit FuzzImpl(fuzz::mojom::FuzzInterfaceRequest request);
22 void FuzzArgs(fuzz::mojom::FuzzStructPtr a,
23 fuzz::mojom::FuzzStructPtr b) override;
25 void FuzzArgsResp(fuzz::mojom::FuzzStructPtr a,
26 fuzz::mojom::FuzzStructPtr b,
28 void FuzzArgsSyncResp(fuzz::mojom::FuzzStructPtr a,
29 fuzz::mojom::FuzzStructPtr b,
33 fuzz::mojom::FuzzDummyInterfaceAssociatedRequest req) override;
Dfuzz_impl.cc10 FuzzImpl::FuzzImpl(fuzz::mojom::FuzzInterfaceRequest request) in FuzzImpl()
25 void FuzzImpl::FuzzArgs(fuzz::mojom::FuzzStructPtr a, in FuzzArgs()
26 fuzz::mojom::FuzzStructPtr b) {} in FuzzArgs()
28 void FuzzImpl::FuzzArgsResp(fuzz::mojom::FuzzStructPtr a, in FuzzArgsResp()
29 fuzz::mojom::FuzzStructPtr b, in FuzzArgsResp()
34 void FuzzImpl::FuzzArgsSyncResp(fuzz::mojom::FuzzStructPtr a, in FuzzArgsSyncResp()
35 fuzz::mojom::FuzzStructPtr b, in FuzzArgsSyncResp()
41 fuzz::mojom::FuzzDummyInterfaceAssociatedRequest req) { in FuzzAssociated()
/external/openssh/regress/unittests/sshbuf/
Dtest_sshbuf_getput_fuzz.c74 onerror(void *fuzz) in onerror() argument
77 fuzz_dump((struct fuzz *)fuzz); in onerror()
117 struct fuzz *fuzz; in sshbuf_getput_fuzz_tests() local
120 fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | FUZZ_2_BIT_FLIP | in sshbuf_getput_fuzz_tests()
123 TEST_ONERROR(onerror, fuzz); in sshbuf_getput_fuzz_tests()
124 for(; !fuzz_done(fuzz); fuzz_next(fuzz)) in sshbuf_getput_fuzz_tests()
126 fuzz_cleanup(fuzz); in sshbuf_getput_fuzz_tests()
/external/python/cpython3/Modules/_xxtestfuzz/
DREADME.rst4 These fuzz tests are designed to be included in Google's `oss-fuzz`_ project.
6 oss-fuzz works against a library exposing a function of the form
11 oss-fuzz will regularly pull from CPython, discover all the tests in
13 automatically be run in oss-fuzz, while also being smoke-tested as part of
16 Adding a new fuzz test
35 ``LLVMFuzzerTestOneInput`` will run in oss-fuzz, with each test in
38 What makes a good fuzz test
43 fuzz test. See the existing examples for reference, and refer to the
44 `oss-fuzz`_ docs.
46 .. _oss-fuzz: https://github.com/google/oss-fuzz
/external/skqp/fuzz/oss_fuzz/
DFuzzRegionSetPath.cpp15 void FuzzRegionSetPath(Fuzz* fuzz) { in FuzzRegionSetPath() argument
17 FuzzNicePath(fuzz, &p, 1000); in FuzzRegionSetPath()
20 fuzz->next(&initR1); in FuzzRegionSetPath()
22 fuzz->next(&r1); in FuzzRegionSetPath()
25 fuzz->next(&r2); in FuzzRegionSetPath()
42 Fuzz fuzz(bytes); in LLVMFuzzerTestOneInput() local
43 FuzzRegionSetPath(&fuzz); in LLVMFuzzerTestOneInput()
/external/skia/fuzz/oss_fuzz/
DFuzzRegionSetPath.cpp15 void FuzzRegionSetPath(Fuzz* fuzz) { in FuzzRegionSetPath() argument
17 FuzzNicePath(fuzz, &p, 1000); in FuzzRegionSetPath()
20 fuzz->next(&initR1); in FuzzRegionSetPath()
22 fuzz->next(&r1); in FuzzRegionSetPath()
25 fuzz->next(&r2); in FuzzRegionSetPath()
42 Fuzz fuzz(bytes); in LLVMFuzzerTestOneInput() local
43 FuzzRegionSetPath(&fuzz); in LLVMFuzzerTestOneInput()
/external/skqp/site/dev/testing/
Dfuzz.md7 All that is needed to reproduce a fuzz downloaded from ClusterFuzz, oss-fuzz or
10 out/ASAN/fuzz -b /path/to/downloaded/testcase
12 The fuzz binary will try its best to guess what the type/name should be based on
15 out/ASAN/fuzz -t filter_fuzz -b /path/to/downloaded/testcase
16 out/ASAN/fuzz -t api -n RasterN32Canvas -b /path/to/downloaded/testcase
20 out/ASAN/fuzz --help # will list all types
21 out/ASAN/fuzz -t api # will list all names
/external/skia/site/dev/testing/
Dfuzz.md7 All that is needed to reproduce a fuzz downloaded from ClusterFuzz, oss-fuzz or
10 out/ASAN/fuzz -b /path/to/downloaded/testcase
12 The fuzz binary will try its best to guess what the type/name should be based on
15 out/ASAN/fuzz -t filter_fuzz -b /path/to/downloaded/testcase
16 out/ASAN/fuzz -t api -n RasterN32Canvas -b /path/to/downloaded/testcase
20 out/ASAN/fuzz --help # will list all types
21 out/ASAN/fuzz -t api # will list all names

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